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Solution structure of Hox homeodomain
Authors
Kim, H., Park, S., Han, J., Lee, B.
Assembly
Hox homeodomain
Entity
1. Hox homeodomain (polymer), 68 monomers, 8658.101 Da Detail

ANWIHARSTR KKRCPYTKYQ TLELEKEFLF NMYLTRDRRY EVARVLNLTE RQVKIWFQNR RMKMKKMN


Formula weight
8658.101 Da
Source organism
Homo sapiens
Exptl. method
solution NMR
Refine. method
simulated annealing
Data set
assigned_chemical_shifts
Chem. Shift Complete
Sequence coverage: 98.5 %, Completeness: 79.4 %, Completeness (bb): 94.8 % Detail

Polymer type: polypeptide(L)

Total1H13C15N
All79.4 % (720 of 907)74.7 % (363 of 486)82.8 % (285 of 344)93.5 % (72 of 77)
Backbone94.8 % (385 of 406)94.1 % (127 of 135)94.1 % (192 of 204)98.5 % (66 of 67)
Sidechain69.9 % (398 of 569)67.2 % (236 of 351)75.0 % (156 of 208)60.0 % (6 of 10)
Aromatic34.4 % (31 of 90)40.0 % (18 of 45)27.9 % (12 of 43)50.0 % (1 of 2)
Methyl91.7 % (55 of 60)90.0 % (27 of 30)93.3 % (28 of 30)

1. entity

ANWIHARSTR KKRCPYTKYQ TLELEKEFLF NMYLTRDRRY EVARVLNLTE RQVKIWFQNR RMKMKKMN

Sample

Solvent system 90% H2O/10% D2O, Pressure 1 atm, Temperature 298 K, pH 6.5


#NameIsotope labelingTypeConcentration
1MES[U-100% 13C; U-100% 15N]1 mM
2H2Onatural abundance90 %
3D2Onatural abundance10 %

LACS Plot; CA
Referencing offset: -0.24 ppm, Outliers: 1 Detail
LACS Plot; CB
Referencing offset: -0.24 ppm, Outliers: 1 Detail
LACS Plot; HA
Referencing offset: 0.01 ppm, Outliers: 1 Detail
LACS Plot; CO
Referencing offset: -0.7 ppm, Outliers: 1 Detail
Protein Blocks Logo
Calculated from 20 models in PDB: 2MSY, Strand ID: A Detail


Release date
2015-09-13
Citation
Structural insight into the interaction between the Hox and HMGB1 and understanding of the HMGB1-enhancing effect of Hox-DNA binding
Kim, H., Park, S., Han, J., Pathak, C., Cheong, H., Lee, B.
Biochim. Biophys. Acta (2015), 1854, 449-459, PubMed 25707357 , DOI 10.1016/j.bbapap.2015.02.009 ,
Related entities 1. Hox homeodomain, : 1 : 9 : 27 : 1 : 253 entities Detail
Interaction partners 1. Hox homeodomain, : 3 interactors Detail
Experiments performed 9 experiments Detail
NMR combined restraints 5 contents Detail
Keywords homeodomain, transcription factor